CN1675824A - Improved mixers with a plurality of local oscillators and systems based thereon - Google Patents
Improved mixers with a plurality of local oscillators and systems based thereon Download PDFInfo
- Publication number
- CN1675824A CN1675824A CNA038191083A CN03819108A CN1675824A CN 1675824 A CN1675824 A CN 1675824A CN A038191083 A CNA038191083 A CN A038191083A CN 03819108 A CN03819108 A CN 03819108A CN 1675824 A CN1675824 A CN 1675824A
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- CN
- China
- Prior art keywords
- signal
- local oscillator
- frequency
- oscillator signals
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 15
- 238000010295 mobile communication Methods 0.000 claims description 2
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- 238000012545 processing Methods 0.000 abstract description 7
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- 238000010586 diagram Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 101100042630 Caenorhabditis elegans sin-3 gene Proteins 0.000 description 3
- 230000006870 function Effects 0.000 description 3
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- 238000001228 spectrum Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
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- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
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- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Transmitters (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02017848 | 2002-08-08 | ||
EP02017848.9 | 2002-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1675824A true CN1675824A (en) | 2005-09-28 |
CN100431261C CN100431261C (en) | 2008-11-05 |
Family
ID=31502697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038191083A Expired - Lifetime CN100431261C (en) | 2002-08-08 | 2003-08-05 | Improved mixers with a plurality of local oscillators and systems based thereon |
Country Status (8)
Country | Link |
---|---|
US (1) | US7272370B2 (en) |
EP (1) | EP1529338B1 (en) |
JP (1) | JP4335135B2 (en) |
CN (1) | CN100431261C (en) |
AT (1) | ATE349103T1 (en) |
AU (1) | AU2003255865A1 (en) |
DE (1) | DE60310569T2 (en) |
WO (1) | WO2004015439A2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102025371A (en) * | 2009-09-11 | 2011-04-20 | 索尼公司 | Synchronous oscillator, clock recovery apparatus, clock distribution circuit, and multi-mode injection circuit |
CN101331686B (en) * | 2006-04-27 | 2012-03-21 | 松下电器产业株式会社 | Receiving apparatus and electronic device using same |
CN101517889B (en) * | 2006-09-25 | 2012-09-05 | 罗伯特.博世有限公司 | Radio receiver |
CN103051287A (en) * | 2011-10-12 | 2013-04-17 | 特克特朗尼克公司 | Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication |
CN103684267B (en) * | 2012-09-11 | 2017-03-01 | 联发科技股份有限公司 | Signal mixer circuit |
CN107534415A (en) * | 2015-04-14 | 2018-01-02 | 阿尔卑斯电气株式会社 | Sine wave phase quadrupler and the input unit with the sine wave phase quadrupler |
CN108139768A (en) * | 2015-10-16 | 2018-06-08 | 阿尔卑斯电气株式会社 | Sine wave multiplier and with its input unit |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004015439A2 (en) * | 2002-08-08 | 2004-02-19 | Koninklijke Philips Electronics N.V. | Improved mixers with a plurality of local oscillators and systems based thereon |
WO2006041674A2 (en) * | 2004-10-08 | 2006-04-20 | Jianping Pan | Integrated tuner for terrestrial and cable television |
US20060160518A1 (en) * | 2004-12-10 | 2006-07-20 | Maxlinear, Inc. | Harmonic reject receiver architecture and mixer |
DE102005004084B4 (en) * | 2005-01-24 | 2009-11-26 | Atmel Automotive Gmbh | Mixing stage and method for mixing two signals having different frequencies |
US7904036B2 (en) * | 2005-12-02 | 2011-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Modulation method and apparatus |
FR2900518B1 (en) * | 2006-04-28 | 2008-10-31 | Stantec Soc Par Actions Simpli | DEVICE AND METHOD FOR GENERATING AN IMPULSE OUTPUT SIGNAL, ESPECIALLY ULTRA BROADBAND, FROM AN ORIGINAL IMPULSE SIGNAL |
US8045951B2 (en) * | 2006-05-11 | 2011-10-25 | Realtek Semiconductor Corp. | Dual-LO mixer and radio |
US20080194222A1 (en) * | 2007-02-14 | 2008-08-14 | Realtek Semiconductor Corp. | Mixing apparatus and method |
WO2010087201A1 (en) | 2009-01-29 | 2010-08-05 | パナソニック株式会社 | Multiphase mixer |
WO2010087199A1 (en) | 2009-01-29 | 2010-08-05 | パナソニック株式会社 | Harmonic rejection mixer |
US8422975B2 (en) * | 2010-06-09 | 2013-04-16 | Qualcomm, Incorporated | Harmonic suppression and/or rejection |
WO2012032936A1 (en) * | 2010-09-09 | 2012-03-15 | 日本電気株式会社 | Signal processing circuit, signal processing method and control program recording medium |
US9338528B2 (en) | 2013-07-18 | 2016-05-10 | Globalfoundries Inc. | Optimal positioning of reflecting optical devices |
US9460049B2 (en) | 2013-07-18 | 2016-10-04 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Dynamic formation of symmetric multi-processor (SMP) domains |
KR102073903B1 (en) * | 2013-10-31 | 2020-03-02 | 삼성전자주식회사 | Apparatus and method for controlling signal gain in wireless transmitting device |
US9323878B2 (en) | 2014-02-07 | 2016-04-26 | Freescale Semiconductor, Inc. | Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by data post-processing, computer program product for carrying out the method and associated article of manufacture |
US9323879B2 (en) * | 2014-02-07 | 2016-04-26 | Freescale Semiconductor, Inc. | Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by hardware, computer program product for carrying out the method and associated article of manufacture |
US9400861B2 (en) * | 2014-02-07 | 2016-07-26 | Freescale Semiconductor, Inc. | Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by software, computer program product for carrying out the method and associated article of manufacture |
US9577328B2 (en) * | 2014-04-18 | 2017-02-21 | Raytheon Company | Beam forming system having linear samplers |
EP3163826B1 (en) * | 2014-07-29 | 2018-12-05 | Huawei Technologies Co. Ltd. | Receiver and signal processing method |
JP6705376B2 (en) * | 2014-08-07 | 2020-06-03 | 日本電気株式会社 | Variable RF filter and wireless device |
JP6419674B2 (en) * | 2015-10-16 | 2018-11-07 | アルプス電気株式会社 | Sine wave multiplier and input device having the same |
JP6419675B2 (en) * | 2015-10-16 | 2018-11-07 | アルプス電気株式会社 | Analog-to-digital converter |
JP2018082456A (en) * | 2017-12-25 | 2018-05-24 | 古河電気工業株式会社 | Frequency conversion device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137497A (en) * | 1977-10-31 | 1979-01-30 | Raythoon Company | Frequency measuring apparatus |
GB2214014A (en) * | 1987-12-18 | 1989-08-23 | Philips Electronic Associated | Signal receiving arrangement |
US5220683A (en) * | 1991-08-26 | 1993-06-15 | All Systems, Inc. | Ultra-widebandwidth compressive receiver |
US5390248A (en) * | 1993-01-15 | 1995-02-14 | M.H. Segan & Company | Apparatus for determining tonal characteristics of an object and method thereof |
US5761615A (en) * | 1995-05-31 | 1998-06-02 | Motorola, Inc. | Wide band zero if quadrature demodulator using a intermediate frequency and a single local oscillator |
US6094569A (en) * | 1997-08-12 | 2000-07-25 | U.S. Philips Corporation | Multichannel radio device, a radio communication system, and a fractional division frequency synthesizer |
US6397051B1 (en) * | 1998-12-21 | 2002-05-28 | At&T Corporation | Dual image-reject mixer receiver for multiple channel reception and processing |
US6728528B1 (en) * | 1999-06-28 | 2004-04-27 | Skyworks Solutions Inc. | Wireless communications device allowing a soft handoff procedure in a mobile communications system |
US6452982B1 (en) * | 1999-09-10 | 2002-09-17 | Raytheon Company | Method and system for-down-converting a signal |
US6728525B1 (en) * | 2000-09-01 | 2004-04-27 | Motorola, Inc. | Multimode transceiver with multiple if's and common injection |
US6960962B2 (en) * | 2001-01-12 | 2005-11-01 | Qualcomm Inc. | Local oscillator leakage control in direct conversion processes |
US6920185B2 (en) * | 2001-07-23 | 2005-07-19 | Advent Networks, Inc | Distributed block frequency converter |
US6993295B2 (en) * | 2002-01-08 | 2006-01-31 | Intel Corporation | Weaver image reject mixer with fine resolution frequency step size |
WO2004015439A2 (en) * | 2002-08-08 | 2004-02-19 | Koninklijke Philips Electronics N.V. | Improved mixers with a plurality of local oscillators and systems based thereon |
-
2003
- 2003-08-05 WO PCT/IB2003/003138 patent/WO2004015439A2/en active IP Right Grant
- 2003-08-05 CN CNB038191083A patent/CN100431261C/en not_active Expired - Lifetime
- 2003-08-05 AU AU2003255865A patent/AU2003255865A1/en not_active Abandoned
- 2003-08-05 EP EP03784322A patent/EP1529338B1/en not_active Expired - Lifetime
- 2003-08-05 AT AT03784322T patent/ATE349103T1/en not_active IP Right Cessation
- 2003-08-05 JP JP2004527130A patent/JP4335135B2/en not_active Expired - Fee Related
- 2003-08-05 US US10/523,667 patent/US7272370B2/en not_active Expired - Lifetime
- 2003-08-05 DE DE60310569T patent/DE60310569T2/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101331686B (en) * | 2006-04-27 | 2012-03-21 | 松下电器产业株式会社 | Receiving apparatus and electronic device using same |
CN101517889B (en) * | 2006-09-25 | 2012-09-05 | 罗伯特.博世有限公司 | Radio receiver |
CN102025371A (en) * | 2009-09-11 | 2011-04-20 | 索尼公司 | Synchronous oscillator, clock recovery apparatus, clock distribution circuit, and multi-mode injection circuit |
CN102025371B (en) * | 2009-09-11 | 2014-02-12 | 索尼公司 | Synchronous oscillator, clock recovery apparatus, clock distribution circuit, and multi-mode injection circuit |
CN103051287A (en) * | 2011-10-12 | 2013-04-17 | 特克特朗尼克公司 | Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication |
CN103051287B (en) * | 2011-10-12 | 2017-03-01 | 特克特朗尼克公司 | Any multiband for bandwidth multiplication covers frequency mixer device and method |
CN103684267B (en) * | 2012-09-11 | 2017-03-01 | 联发科技股份有限公司 | Signal mixer circuit |
CN107534415A (en) * | 2015-04-14 | 2018-01-02 | 阿尔卑斯电气株式会社 | Sine wave phase quadrupler and the input unit with the sine wave phase quadrupler |
CN108139768A (en) * | 2015-10-16 | 2018-06-08 | 阿尔卑斯电气株式会社 | Sine wave multiplier and with its input unit |
Also Published As
Publication number | Publication date |
---|---|
US20060040634A1 (en) | 2006-02-23 |
WO2004015439A3 (en) | 2004-08-05 |
US7272370B2 (en) | 2007-09-18 |
CN100431261C (en) | 2008-11-05 |
ATE349103T1 (en) | 2007-01-15 |
EP1529338B1 (en) | 2006-12-20 |
JP2005536099A (en) | 2005-11-24 |
DE60310569D1 (en) | 2007-02-01 |
WO2004015439A2 (en) | 2004-02-19 |
EP1529338A2 (en) | 2005-05-11 |
AU2003255865A8 (en) | 2004-02-25 |
AU2003255865A1 (en) | 2004-02-25 |
DE60310569T2 (en) | 2007-10-04 |
JP4335135B2 (en) | 2009-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070810 Address after: Holland Ian Deho Finn Applicant after: NXP B.V. Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ST WIRELESS S. A. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20150807 Owner name: SNAPTRACK, INC. Free format text: FORMER OWNER: ST-ERICSSON S. A. Effective date: 20150807 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ST-ERICSSON INC. Free format text: FORMER NAME: ST WIRELESS S. A. Owner name: ST-ERICSSON S. A. Free format text: FORMER NAME: ST-ERICSSON INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Geneva, Switzerland Patentee after: Italian Ericsson Ltd. in liquidation Address before: Geneva, Switzerland Patentee before: St-Ericsson S.A. Address after: Geneva, Switzerland Patentee after: ST-ERICSSON S.A. Address before: Geneva, Switzerland Patentee before: Italian Radio Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150807 Address after: American California Patentee after: EPCOS AG Address before: Geneva, Switzerland Patentee before: Italian Ericsson Ltd. in liquidation Effective date of registration: 20150807 Address after: Geneva, Switzerland Patentee after: Italian Radio Co.,Ltd. Address before: Holland Ian Deho Finn Patentee before: NXP B.V. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20081105 |